Description
ABB 1904 903-2 PCB CARD 2668 184-831 (USED)
ABB
1904 903-2
PCB CARD
2668 184-831
DSTX 330A 9H
57310241-E/1
ANSL. KORT 620
MADE IN SWEDEN
REF.NO: FKM16543
The ABB 1904 903-2 is a PCB connection card (ANSL. KORT 620) manufactured in Sweden, identified by alternate part number 2668 184-831, and associated with the ABB DSTX 330A marine automation and control system. Boards of this type serve as interface and signal routing cards within shipboard automation cabinets, enabling reliable communication and control across integrated vessel systems. Properly functioning PCB cards in this class are critical to the stability and continuity of onboard automation in commercial and industrial marine applications.
Key Features
✓ ABB OEM part — manufactured in Sweden to ABB’s marine automation standards
✓ Dual part number reference: 1904 903-2 / 2668 184-831 for cross-system identification
✓ Compatible with ABB DSTX 330A automation platform (subject to confirmation)
✓ Connection card function (ANSL. KORT) — supports signal interfacing within control panels
✓ Reference 57310241-E/1 for documentation and system integration traceability
Marine Applications
Shipboard automation and control panel assemblies using ABB DSTX 330A systems
Engine room monitoring and control installations on commercial vessels
Integrated bridge and machinery automation retrofits requiring ABB-compatible spare cards
Onboard maintenance and repair of existing ABB automation cabinets
Vessel automation upgrade projects where legacy ABB PCB cards require replacement
Why Marine Engineers Choose
ABB automation PCB cards such as the 1904 903-2 are specified by engineers who need direct OEM-matched replacements to maintain system integrity, reduce re-commissioning time, and avoid compatibility issues that arise from non-original substitutes in safety-critical marine control environments.
Ideal For
Cargo vessels, tankers, bulk carriers, offshore support vessels, ferries, and any commercial or industrial marine vessel running ABB DSTX 330A automation systems requiring spare or replacement PCB interface cards.
Technical Support & Compliance
We provide complete solutions including remote troubleshooting, onboard technical support, testing and commissioning, repair assessment, retrofit and upgrade guidance, and system integration support. Compatibility with your specific installation is subject to confirmation — please share nameplate photos, full part numbers, any available system drawings, the DSTX system model and software version, and vessel name or IMO number so we can verify fitment before supply.
